Local service interruption via unchecked buffer read
Published May 9, 2023 · Updated Jan 28, 2025
Out-of-bounds read in the UNISOC MP3 encoder on Android 10 through Android 13 allows local users to interrupt media encoding. The encoder reads past a buffer boundary because it processes an unspecified input without the required bounds check. Exploitation requires System-level execution privileges and interrupts the local service; UNISOC has not disclosed the affected function or input field.
Summary
What happened
Out-of-bounds read in the UNISOC MP3 encoder on Android 10 through Android 13 allows local users to interrupt media encoding. The encoder reads past a buffer boundary because it processes an unspecified input without the required bounds check. Exploitation requires System-level execution privileges and interrupts the local service; UNISOC has not disclosed the affected function or input field.
The record
- CVE
- CVE-2022-48236
- Published
- May 9, 2023
- Updated
- Jan 28, 2025
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-125, T1499.004
- Attack vector
- local
- Privileges
- admin
Timeline
How it unfolded
- May 9, 2023CVE publishedPublication date reported by the CVE source.
- Jan 28, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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What is affected?
Affected products and versions are unavailable in this record.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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